Content Infrastructure - Indexing, Retrieval, Control Plane, FeatureStore, HNSW - ANN (EBR) Vector Search

Privacy Infra - Anti-Scraping, Data Platform, Bot Detection Infra, Feature Engineering.

Marketplace Trust, Safety, and Integrity - Preventing, Detecting, and Responding to Scam, Spam, and Fraud. Trust Engineering

AWS Marketplace - Tech Lead backend of AWS MP Subledger

Appstream - Tech Lead scaling operations in Control Plane

Last Mile - Tech Lead Backend Services fronting Flex App

Prime Now - Built Microservices for Cart, Checkout, Notifications and Fulfillment.

• Designed and built backend systems for PrimeNow - ordering and Fulfillment

Founding member of the Kindle Content Store, International Expansion team powering the shopping of ebooks which is a multi-billion $ business for Amazon

I was one of the foundation member of the team, primary focus included re-engineering Kindle Content Store to simplify launch in new locales and own/deliver new features to international marketplaces (outside US).

As a player of a fast-paced, ever evolving environment, I owned a significant stake in the business well the technology